JPH0227030A - Flush type stool device - Google Patents

Abstract

PURPOSE:To make the replenishment of a medicine unnecessary and obtain a sterilizing means that does not erode a tank by providing a circulation flow passage which sucks up washing water within a water storage tank by means of a pump and returns it again to the tank, and providing within this circulation flow passage the generating portion of an ozone generating device. CONSTITUTION:A water storage tank 2 which supplies washing water to a stool 1 and an ozone generating device 3 which dissolves ozone O3 into washing water within the tank 2, are provided. Also, a circulation flow passage 4 which sucks up washing water stored within the tank 2 by means of a circulation pump 4b and returns it again into the tank 2 and circulates it, is provided at the water storage tank 2. And when washing water circulates, it passes the dissolving chamber 4c of the circulation flow passage 4, and comes into contact with the ozone generating portion 3a of the ozone generating device 3 and ozone O3 is dissolved. As a result, whenever the stool 1 is washed with washing water, colitis germs of the like attached to the stool 1 can be effectively sterilized.

Description

[Detailed description of the invention] (Industrial application field) This invention relates to a flush toilet device.

(Prior Art) A conventional flush toilet device is constructed by connecting a water storage tank to the toilet bowl.

Among the above-mentioned devices, there is one in which a chemical is put into a water storage tank and dissolved in the cleaning water stored in the tank in order to sterilize and deodorize the inside of the toilet bowl.

However, the above-mentioned devices require regular replenishment of the chemical, and if the undiluted chemical solution adheres to the dew-proof layer on the ceramic surface that makes up the tank body, the layer may be corroded and holes may form. there were.

(Problems to be Solved by the Invention) An object of the present invention is to provide a faucet-type toilet device with a sterilization means that does not require replenishment of chemicals and does not attack the tank body.

(Means for Solving the Problems) In order to solve the above problems, the flush toilet device of the present invention includes a toilet bowl, a water storage tank that supplies flushing water to the toilet bowl, and ozone dissolved in the flushing water in the water storage tank. and an ozone generator, the water storage tank is provided with a circulation flow path that sucks up the cleaning water in the tank with a pump and returns it to the tank again, and the ozone generation part of the ozone generator is installed in this circulation flow path. This is what I did.

(Function) According to the above means, the cleaning water in the water storage tank is sucked up into the circulation channel by the pump, passes through the same channel, and is returned to the tank again for circulation.

Every time the cleaning water in the water storage tank passes through the circulation flow path, it comes into contact with the ozone generating section, and ozone (03) is dissolved, so that the ozone concentration is gradually increased.

Then, when the flushing water is supplied to the toilet bowl, E. coli adhering to the toilet bowl is sterilized by the sterilizing action of ozone dissolved in the flushing water.

(Effects of the Invention) As described above, the present invention uses an ozone generator to add ozone (
o3), it effectively sterilizes E. coli etc. that adhere to the toilet bowl every time you wash the toilet bowl with flush water.
It is possible to keep the inside of the toilet bowl odorless and sanitary. Furthermore, sterilization using the above-mentioned ozone device eliminates the need to replenish chemicals as in the conventional method, and also prevents the tank's dew-proof layer from being corroded and causing holes.

Furthermore, when ozone becomes a gas, it is harmful to the human body, although the amount is small. However, since the present invention dissolves ozone in the cleaning water while circulating it in the circulation flow path, it is safe because the ozone is not released into the air as a gas.

(Example) Hereinafter, one embodiment of the present invention will be described based on the drawings.

(A) in the figure is a flush toilet device, which includes a toilet (1) and a water storage tank (2) that supplies flushing water to the toilet (1).
), and ozone (03) in the cleaning water in the water storage tank (2).
It is equipped with an ozone generator (3) that dissolves the ozone.

The water storage tank (2) is a so-called low tank type, and the toilet bowl (1)
), and is connected to the toilet bowl (1) by a connecting pipe (5).

Further, the water storage tank (2) is provided with a circulation flow path (4).

The circulation channel (4) sucks up the cleaning water stored in the water storage tank (2) and returns it to the tank (2) for circulation, and includes a suction pipe (4a) and a circulation pump (4b).
, a dissolution chamber (4c), and a return pipe (4d) are connected in this order.

One end of the suction pipe (4a) passes through the upper lid (2a) of the water storage tank (2) and reaches the bottom of the tank (2), and the other end of the suction pipe (4a) passes through the top cover (2a) of the water storage tank (2) and reaches the bottom of the tank (2). )
It is connected to.

The melting chamber (4C) is a space that houses the ozone generating part (3a) of the ozone generator (3), which will be described later.A return pipe (4d) is connected to the bottom of the melting chamber (4C), and this pipe (4d) is connected to the upper lid (2a).
) and introduced into the water storage tank (2).

By operating the circulation pump (4b) provided in the middle of the suction pipe (4a), the cleaning water in the water storage tank (2) is sucked up through the suction pipe (4a) and flows into the dissolution chamber. (4C), passes through the return pipe (4d) from the dissolution chamber (4C), is returned to the water storage tank (2), and is sequentially circulated.

The ozone generator (3) consists of an electrode that serves as an ozone generator (3a) and a power supply unit (3b).
is housed and installed in the dissolution chamber (4C) of the circulation channel (4) as described above.

Note that the ozone generator (3) includes a discharge type and an ultraviolet lamp type, and either type can be used arbitrarily.

In addition, a 70-toggle switch is installed as a means to prevent gaseous ozone from leaking into the tank (2) when the water level in the tank (2) falls and the circulating water in the dissolution chamber disappears. Ozone generators can also be turned off.

In the flush toilet device (A) configured as described above, the flush water in the water storage tank (2) is circulated without passing through the circulation channel (4) by the operation of the circulation pump (4b).

At this time, the cleaning water flowing through the dissolution chamber (4C) of the circulation channel (4) comes into contact with the ozone generator (3a) provided in the same chamber (4), and as a result, ozone (03) is directly introduced into the cleaning water. is dissolved.

Therefore, by repeating the circulation for a certain period of time as described above, the cleaning water in the water storage tank (2) is stored as an ozone solution with an appropriate concentration.

When ozone becomes a gas, it has a negative effect on the human body, although the amount is small.
Dissolving ozone in the cleaning water while directly contacting it is safe because the ozone will not vaporize and be released into the air.

Then, when the toilet bowl is flushed with the flushing water in the water storage tank (2), the ossin dissolved in the flushing water sterilizes E. coli and other bacteria adhering to the toilet bowl (1).

Ozone has very excellent sterilizing and deodorizing properties, and can effectively sterilize Escherichia coli, which is abundant in the toilet bowl, and maintain the inside of the toilet bowl (1) in an odorless and sanitary condition.

[Brief explanation of the drawing]

The drawing is a partially cutaway side view showing a flush toilet device embodying the present invention. In the figure, A: Flush toilet device 1: Toilet 2: Water storage tank 3 Niosin generator 3a Niosin generator Patent applicant East

Claims (1)

[Claims] It is equipped with a toilet bowl, a water storage tank that supplies flushing water to the toilet bowl, and an ozone generator that dissolves ozone in the flushing water in the water storage tank. A flushing toilet device, which is provided with a circulation flow path for returning water to the interior of the toilet, and an ozone generating section of the ozone generator described above is installed within the circulation flow path.